Material: Made of high quality plastic, metal and wire parts, sturby and durable for longer use.
Function: With the MOST optical loop, help you to find the fault point quickly, whatever the problem in motherboard transceiver or in cable connection.
Multifunction: Fit perfectly, male and female fiber optic loop for convenience, not only helpful to motherboard problems but also to the light problems.
Application: Suitable for diagnose issues with the fiber circuit, remove or add a single vehicle equipment, and will not affect the car optical fiber network.
Fits: Can be used to close the optic ring and bypass the useless equipment, compatible with BMW,Mercedes Benz, Audi ,VW Porsche.